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Air Quality History for Higashi-Matsuyama, Japan

Historical PM2.5 and AQI trend from monitoring stations near Higashi-Matsuyama, Japan.

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 11 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 28 28–28 6.8 µg/m³ — 1h 11
2026-07-21 59 52–66 16.1 µg/m³ 32.6 24h 38
2026-07-20 52 41–57 12.9 µg/m³ 20.7 24h 50
2026-07-19 42 30–51 10.2 µg/m³ 12.1 24h 51
2026-07-18 41 28–50 9.8 µg/m³ 9.3 24h 51
2026-07-17 52 34–64 13.0 µg/m³ 24.6 24h 50
2026-07-16 57 48–64 15.2 µg/m³ 38.0 24h 53
2026-07-15 54 45–62 13.6 µg/m³ 32.1 22h 55
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